Core Points - The "Snow Dragon 2" vessel is currently engaged in China's 42nd Antarctic expedition, focusing on delivering supplies to the Zhongshan Station [1][8] - The operation involves navigating through sea ice and requires careful measurement of ice thickness to ensure safe unloading [4][5] - The team has faced challenging ice conditions since entering the dense ice area on November 24, making the unloading operation particularly difficult [7] Group 1 - The unloading operation is led by Yao Xu, who has extensive experience in Antarctic expeditions and is responsible for assessing ice conditions [1][4] - The unloading process involves a convoy of snow vehicles and sleds, with a total weight of approximately 30 tons per snow vehicle [4][5] - Safety protocols dictate that the ice thickness must be at least 1 meter to support the weight of the vehicles and cargo [4][5] Group 2 - After confirming that the ice conditions are suitable, the unloading team proceeded to transport research and living supplies to Zhongshan Station [7][8] - The successful communication of safe ice conditions led to a celebratory announcement among the expedition team [7]

"红胸黑雁是典型的冷水性海洋鸟，多栖息于海湾、河口等区域，在中国属于罕见迷鸟。此次3只红胸黑雁成小群体现身北京，为研究鸟类迁徙路径变 化、气候变迁对候鸟行为的影响提供了宝贵的实证资料。"科研监测科工作人员介绍。 新纪录的诞生，得益于长期、系统、立体的科学监测体系。近年来，延庆区自然保护地管理处通过红外相机、高位摄像头、人工巡查与远程监控相结合 的方式，构建起覆盖全区自然保护地的多维监测网络，实现了对鸟类活动不间断观测。监测数据持续见证着延庆鸟类多样性的稳步增长：2021年首版《延庆 区陆生野生脊椎动物名录》收录鸟类390种，2023年修订后增至402种。近两年间，又陆续新记录到红胸黑雁、沙丘鹤、欧亚旋木雀、灰山椒鸟、红胸姬鹟、 黑喉鸫6种鸟类。目前，延庆区鸟类记录已刷新至408种。 The Section and 21 10 % 14 2 2 2 2 2 2 1 12月2日，北京市延庆区自然保护地管理处科研监测科工作人员在整理日常监测影像时，收获了一份特殊的"年终惊喜"。一组豆雁群照片中，3只体型稍 小、羽色特征迥异的个体引起了工作人员的注意。经详细比对与专家确认，鉴定该鸟为国家二级保护野生动物、北京市首次记 ...

会后，11个包片服务组将赴全省11个市、省直林局及国家级自然保护区，推动防火责任落实、举措 落地，全面压实各地防火责任，确保今冬明春森林草原防火形势稳定，为筑牢防火安全防线提供坚实保 障。 近日，山西省林业和草原局召开2025年森林草原防火包片服务安排部署会议，全面启动今冬明春防 火包片督导工作。 当前森林草原防火工作已从"春秋防"向"全年防"转变，火灾防控压力持续增大。包片服务是压实属 地责任、打通防火工作"最后一公里"的关键举措，也是扭转全省火灾多发态势的迫切需要。为此，省林 草局要求各包片单位清醒认识防火形势的严峻性，以包片服务为重要抓手，坚决扛起责任，将防火作 为"第一职责、第一工作"，以务实举措筑牢安全屏障。推动地方各级各部门责任落实，围绕13项重点内 容，对66个防火重点县、24个省界县、6个市19个火灾多发县及林草资源集中分布区开展全覆盖督导， 确保无死角、无遗漏。必看责任落实、隐患排查、"1416"火情早期处置准备情况，深入实地逐项核查， 发现问题立行立改，实现隐患清零销号。 ...

Core Viewpoint - The issuance of the "Measures for Promoting the Development of Under-forest Economy" by the National Forestry and Grassland Administration aims to implement Xi Jinping's important directives on utilizing forest and grassland resources effectively, promoting the under-forest economy, and achieving high-quality development while ensuring ecological protection [2][3]. Background of the Measures - The "Measures" were developed to reinforce the collective forest rights system reform, promote the under-forest economy, and broaden the path for converting ecological resources into economic benefits. Currently, over 6 million acres of under-forest land are utilized, generating more than 1 trillion yuan in value, benefiting a large number of farmers [2]. - The need to implement the Central Committee's decisions and enhance the confidence of operating entities in the under-forest economy is emphasized, as it plays a crucial role in stimulating development [2]. Ecological Protection and Economic Development - The "Measures" emphasize the principle of ecological priority, stating that sustainable and high-quality development of the under-forest economy is contingent upon maintaining a healthy ecological foundation. It proposes two principles: compatibility of functions and spatial composite utilization [4]. - The document outlines that development activities must align with forest ecosystem functions and can utilize under-forest spaces for various activities, enhancing the overall efficiency of forest resource utilization [4][5]. Support for Operating Entities - The "Measures" encourage innovative models such as "State-owned Forest Farm +", promoting collaboration between state-owned forest farms and local communities to enhance efficiency and support the development of under-forest economies [7]. - It also advocates for the "Forestry Standard Land" model to address issues of fragmented land use and attract social capital, thereby creating a conducive environment for operating entities [7]. - Financial mechanisms are proposed to support under-forest economic development, including differentiated financial services and the establishment of rights transfer mechanisms to alleviate financing challenges [7]. Service and Organizational Support - The "Measures" focus on strengthening service support for the under-forest economy, including technology application, training, and market integration to ensure that under-forest products reach consumers effectively [8]. - It calls for enhanced organizational support from forestry authorities to guide and facilitate the development of the under-forest economy, ensuring that various stakeholders are actively involved [8].

Core Viewpoint - The Xinjiang Uygur Autonomous Region has successfully completed the expansion of the Taklamakan Desert's protective green belt, enhancing ecological protection and promoting the development of the sand industry through diverse sand control methods [1] Group 1: Expansion and Completion - As of the end of November, 21 key counties and cities around the Taklamakan Desert have completed an expansion task of 9.3822 million acres, widening the protective belt by 110 to 7,500 meters [1] - By late November 2024, the protective green belt around the Taklamakan Desert will be fully closed, covering a total length of 3,046 kilometers [1] Group 2: Ecological Protection and Restoration - The focus has been on enhancing the protection and restoration of forest, grassland, wetland, and desert ecosystems along the Taklamakan Desert's edge [1] - Various regions are exploring diversified sand control methods, such as "distributed photovoltaic + extraction of underground saline water + afforestation" in Shaya County and "engineering + biology + sand industry" in Yuli County [1] Group 3: Economic Impact - The total area of sand-resistant economic crops in Xinjiang has reached 10.8341 million acres, with over 364 processing enterprises, generating a total output value of 28.975 billion yuan [1]

Group 1 - Shandong Province's Wudi County is actively developing the under-forest economy, promoting a model of combined planting and breeding, which enhances farmers' enthusiasm for forestry production and supports rural revitalization and sustainable development of the forestry industry [1] - The Zongwang Village's ecological breeding cooperative reports that the economic benefits of raising藏香猪 (藏香猪) are significant, with a single adult pig selling for up to 5000 yuan, and the cooperative has over 500藏香猪 and 200 wild藏香猪, generating an annual profit exceeding 800,000 yuan [1] - The cooperative's 20 acres of under-forest breeding base demonstrates a successful model for integrating agriculture and forestry, contributing to local economic growth [1] Group 2 - The natural breeding method for golden cicadas in Guojia Village shows a survival rate of 16% in the first year, three times higher than traditional methods, with a maximum yield of 10,000 yuan per acre, significantly surpassing traditional forestry planting returns [2] - The scale of golden cicada breeding in Guojia Village has reached 53 acres, involving 18 households, and has encouraged surrounding communities to engage in similar breeding activities [2] - Liu Xilin from Wuying Village has developed a method of "worm farming under trees" using cow dung, which processes 4,000 cubic meters of cow dung annually and produces 1,000 cubic meters of worm castings, achieving a comprehensive yield of 10,000 yuan per acre [2]

Core Viewpoint - The Fujian Province has successfully completed its 2024 land change survey, with 83 county-level units passing national verification, resulting in an increase of 3.79 million mu of arable land compared to the previous year, marking a continuous increase since 2022 [1] Group 1: Survey Implementation and Management - The Fujian Provincial Natural Resources Department has established a robust mechanism for business collaboration and quality management to ensure the timely completion of the 2024 land change survey [3] - A three-tier inspection system has been implemented, detailing responsibilities and standards for county, city, and provincial levels to enhance accountability [3] - The department has organized on-site verifications and quality control meetings to address identified issues, ensuring the accuracy of survey results [4] Group 2: Training and Technical Support - A training program has been conducted for provincial personnel to address challenges in the land change survey, including participation in national-level training sessions [6] - The department has actively sought support from higher authorities to enhance technical capabilities and ensure the quality of the survey [6][7] Group 3: Technological Integration - The integrated platform for land change survey has undergone 28 functional iterations, improving efficiency in data processing and quality control [9] - The platform has enabled automated comparison of remote sensing images, significantly reducing time and labor costs associated with manual verification [9] - Key indicators such as arable land changes and construction land growth are now generated in real-time, supporting over 100 decision-making analyses since the survey began [10] Group 4: Future Directions - The Fujian Provincial Natural Resources Department aims to strengthen inter-departmental collaboration and enhance the application of survey results in spatial planning and ecological protection [10]

Core Insights - The "Qinling National Park Comprehensive Management System" has entered the trial operation phase, aiming for "full perception, precise management, and intelligent decision-making" to enhance ecological protection and management efficiency in the Qinling region [1][3] Group 1: System Overview - The system integrates multi-source data from "sky, ground, and underground" to create three core subsystems: "Sky-Ground Access Aggregation," "Personnel Information Management," and "Infrastructure Management," forming a comprehensive management loop [1] - The Personnel Information Management subsystem, launched in June, supports human resources and payroll management with 13 core functions, addressing issues like excessive paper records and slow information updates [1][2] Group 2: Key Functional Modules - The Sky-Ground Access Aggregation subsystem connects over a thousand sensing devices, including fire cameras and wildlife monitoring equipment, providing real-time monitoring and data retrieval for forest fire prevention and ecological monitoring [2] - The Infrastructure Management subsystem focuses on detailed management of park assets, including facilities and resources, improving efficiency in asset inventory and maintenance [2] Group 3: Future Developments - The Natural Resources Department's Shaanxi Geographic Information Center will continue to optimize the system based on feedback during the trial phase, aiming to enhance usability and integrate smart technology with forestry management [3]

Core Viewpoint - Jiangsu Province's Fengxian County has successfully upgraded its natural resource intelligent supervision system, marking a transition to proactive prevention and intelligent early warning in resource management [1] Group 1: System Development and Features - The intelligent supervision system covers an area of 1450.34 square kilometers, utilizing "drone+" technology to create an integrated aerial and terrestrial monitoring network [1] - The system's development has progressed through three stages: initial exploration, system upgrade, and technological breakthrough, with significant milestones achieved from 2016 to 2022 [1] - The core achievement of the upgrade is the establishment of a "1+5+N" technical architecture, integrating a comprehensive supervision platform with five major technical modules and multiple business applications [2] Group 2: Technical Innovations - The system features automated drone patrols, with drones flying over key areas every 1 to 3 days and ordinary areas every 7 to 10 days without human intervention [3] - It employs advanced technologies for automatic data collection, processing, and analysis, including high-precision imaging and AI recognition of illegal activities [3] - The "ten automations" mechanism enhances efficiency across the entire process from detection to resolution, significantly improving operational effectiveness [3] Group 3: Data Integration and Institutional Innovation - The system integrates multi-source data from land, planning, and forestry, establishing a three-tier data linkage mechanism for comprehensive monitoring [4] - Institutional innovations include the implementation of a joint responsibility mechanism for law enforcement and a linkage scheme for illegal land use rectification and land approval [4] - Since the system's operation, it has conducted 1,098 drone missions and issued 1,844 warnings, demonstrating significant improvements in monitoring capabilities [4] Group 4: Future Developments - Future plans include the introduction of 3D modeling technology to enhance AI recognition accuracy and extend drone applications across the entire natural resource management chain [4]

近年来，湖北省野生动物救护中心将候鸟迁飞通道保护作为重点工作，与武汉市湿地保护中心、沉 湖鸟类环志站，聚焦雁鸭类等重点鸟类开展常态化环志监测。通过系统研究重点保护候鸟与沉湖周边栖 息地生境保护修复的内在关联，为区域生态平衡维护、生物安全保障提供了坚实的科学数据支撑，切实 筑牢候鸟迁徙的生态屏障。 近日，湖北省野生动物救护中心联合武汉市湿地保护中心、蔡甸区沉湖湿地自然保护区管理局，在 沉湖国际重要湿地七壕观鸟站开展候鸟环志监测集中放飞活动，成功放飞豆雁等10余只野候鸟。 本次环志监测放飞活动的主题是"科学规范环志监测依法护航迁飞通道"。放归现场，工作人员对候 鸟进行了详细的身体状况体检，测量并记录了体重、体长、喙长、头喙、跗趾、翅长、尾长等生物学体 征数据，采集了咽肛拭子等样品，并为每只放飞的候鸟配戴专属卫星跟踪器。随着鸟类运输箱缓缓打 开，候鸟振翅融入蓝天，完成救助放归闭环。 ...